General

  • Target

    2997d580c97d0e4cfbeebdbd6ae11e9a13343778cdab2f0ac3720500d0fbf3be

  • Size

    584KB

  • Sample

    220521-pnbgtsahak

  • MD5

    acb330f45dd9d973f78e3eb804798e56

  • SHA1

    c8f2bfe9815060993c0f380f67c65337047bc48a

  • SHA256

    2997d580c97d0e4cfbeebdbd6ae11e9a13343778cdab2f0ac3720500d0fbf3be

  • SHA512

    49e76d543fdcb2f9dd41124810ffb9ad57fda6980221a5416d0a478d54ac8165757d0d0c8f39b03bdaf22e11f7e92e68bef10e3234679ea363ab0420dbcaa3f2

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

vcd

Decoy

lacittauniversitaria.com

godsdigger.info

stxfwj.com

sing-uk.com

crazyedu.com

sunchermical.com

cocaparis2024.com

ahazm.com

li021.com

bizzspire.com

jb-o8y.com

ssconlineadmitcard.com

merkled.net

nesaraconstruction.com

viba.ltd

rasshoferconsulting.com

slingersdlbrbhjs.download

higgins-plastering.com

prostickusa.com

szryyl.com

Targets

    • Target

      ScanPMT.exe

    • Size

      753KB

    • MD5

      07635d52fc102dc84f5922736c158677

    • SHA1

      8f120df33ef24f6917d9eeecb85e96a49049ecab

    • SHA256

      8288e9e21f28be24c2d3839e26c3c726dc90e9955a8506816fb498044f9846b6

    • SHA512

      f5f34d62be8ad42435c554391d9406713ced9c19b73a1d9de33f3e6bbc150b5b0b165313e152408893b08900d367532ff4961b3fbb4729ef82792a8ced6e7c8d

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Formbook Payload

    • Adds policy Run key to start application

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks